chore: Update dbt-tests-adapter requirement from ~=1.6.5 to ~=1.6.6

Updates the requirements on [dbt-tests-adapter](https://github.com/dbt-labs/dbt-core) to permit the latest version.
- [Release notes](https://github.com/dbt-labs/dbt-core/releases)
- [Changelog](https://github.com/dbt-labs/dbt-core/blob/v1.6.6/CHANGELOG.md)
- [Commits](dbt-labs/dbt-core@v1.6.5...v1.6.6)

---
updated-dependencies:
- dependency-name: dbt-tests-adapter
  dependency-type: direct:development
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

dev-requirements.txt

@@ -1,7 +1,7 @@
 autoflake~=1.7
 black~=23.9
 boto3-stubs[s3]~=1.28
-dbt-tests-adapter~=1.6.5
+dbt-tests-adapter~=1.6.6
 flake8~=6.1
 Flake8-pyproject~=1.2
 isort~=5.11